import book.BookList;
import operation.IOperation;
import users.AdmUser;
import users.OrdinaryUser;
import users.User;

import java.util.Scanner;

public class Mian {
    public static User login() {
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入你的姓名:");
        String name = scanner.nextLine();
        System.out.println("请选择你的身份:");
        System.out.println("1. 管理员");
        System.out.println("2. 普通用户");
        int choice = scanner.nextInt();
        if(choice == 1) {
            return new AdmUser(name);
        }else {
            return new OrdinaryUser(name);
        }
    }
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        BookList booklist = new BookList();
        User user = login();
        while(true) {
            int choice = user.menu();
            user.doWork(choice,booklist);
        }

    }
}
